cool down

cool down (http://definr.com/cool down)

     v 1: make cool or cooler; "Chill the food" [syn: cool, chill]
          [ant: heat]
     2: lose intensity; "His enthusiasm cooled considerably" [syn: cool,
         cool off]
     3: loose heat; The air cooled considerably after the
        thunderstorm" [syn: cool, chill] [ant: heat]